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Commit a465e239 authored by Ettayeb Yassine's avatar Ettayeb Yassine
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cert_exp_33.c Frama

parent ccd75f9d
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#include <stddef.h> // définit NULL
void set_flag(int number, int *sign_flag) {
if (NULL == sign_flag) {
return;
......@@ -8,10 +10,12 @@ void set_flag(int number, int *sign_flag) {
} else if (number < 0) {
*sign_flag = -1;
}
Frama_C_show_each_set_flag(number, *sign_flag);
}
int is_negative(int number) {
int sign;
set_flag(number, &sign);
Frama_C_show_each_is_negative(number, sign);
return sign < 0;
}
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